It’s here. And it’s the first of its kind. PRIME hydraulic disc brakes feature industry-first technologies and offer more power and a better ride. PRIME’s tool-free reach and contact adjustment, improved braking torque and feel and outstanding ergonomics are just a few of its many attributes. Plus, its ground-breaking, high-flow reservoir venting system has never been seen before.

Tool free stroke adjustment

Titaon lever bushings

Post mount caliper

Includes lever, caliper, hose and fittings - rotor and adapter sold separately

These are the best hydraulic brakes I've ever used. The stopping power and modulation are fantastic. Much better than similarly priced Avids. Two years on them and haven't changed the fluid and have nothing to complain about. Can't see any reason to spend more money on the Pros either. Using with 180mm rotor on the front and I can stop on a steep downhill in seconds.

These came on my Jamis AMT. From day one I have had nothing but issues with these brakes. They have had to be bled multiple times by several different bike shops. None ever understand why they can't get them to work the way a $120+ system should. They feel squishy and yet have zero modulation. They make terrible noises and to top it off after only a year the bolt that holds the lever on just snapped. Awful quality and awful brakes. Do yourself a favor and buy some SRAM Guides. These are by far superior and will actually work.

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